Datasheet

Data Sheet AD9114/AD9115/AD9116/AD9117
Rev. C | Page 5 of 52
SPECIFICATIONS
DC SPECIFICATIONS
T
MIN
to T
MAX
, AVDD = 3.3 V, DVDD = 1.8 V, D V DDIO = 3.3 V, CVDD = 3.3 V, I
xOUTFS
= 20 mA, maximum sample rate, unless otherwise noted.
Table 1.
Parameter
AD9114 AD9115 AD9116 AD9117
Unit Min Typ Max Min Typ Max Min Typ Max Min Typ Max
RESOLUTION 8 10 12 14 Bits
ACCURACY, AVDD = DVDDIO =
CVDD = 3.3 V
Differential Nonlinearity (DNL)
Precalibration ±0.02 ±0.06 ±0.4 ±1.4 LSB
Postcalibration ±0.02 ±0.04 ±0.2 ±0.6 LSB
Integral Nonlinearity (INL)
Precalibration ±0.03 ±0.19 ±0.68 ±1.2 LSB
Postcalibration ±0.03 ±0.07 ±0.42 ±0.6 LSB
ACCURACY, AVDD = DVDDIO =CVDD =
1.8 V
Differential Nonlinearity (DNL)
Precalibration ±0.02 ±0.08 ±0.5 ±1.8 LSB
Postcalibration ±0.01 ±0.06 ±0.2 ±1.0 LSB
Integral Nonlinearity (INL)
Precalibration ±0.04 ±0.2 ±0.5 ±1.8 LSB
Postcalibration ±0.02 ±0.1 ±0.3 ±1.1 LSB
MAIN DAC OUTPUTS
Offset Error −1 +1 −1 +1 −1 +1 −1 +1 mV
Gain Error Internal Reference −2 +2 −2 +2 −2 +2 −2 +2 % of FSR
Full-Scale Output Current
1
AVDD = 3.3 V
2
8
20
2
8
20
2
8
20
2
8
20
mA
AVDD = 1.8 V 2 8 2 8 2 8 2 8 mA
Output Common-Mode Level
(8 mA CMLx Pin)
−0.5 0 +1.2 −0.5 0 +1.2 −0.5 0 +1.2 −0.5 0 +1.2 V
Output Compliance Range
AVDD = 3.3 V, 8 mA Output
Common Mode Level = −0.5 −0.9 −0.1 −0.9 −0.1 −0.9 −0.1 −0.9 −0.1 V
Common Mode Level = 0 −0.4 +0.4 −0.4 +0.4 −0.4 +0.4 −0.4 +0.4 V
Common Mode Level = +1.2 0.8 1.5 0.8 1.5 0.8 1.5 0.8 1.5 V
Output Resistance 200 200 200 200 MΩ
Crosstalk, Q DAC to I DAC
(f
OUT
= 30 MHz)
95 95 95 95 dB
Crosstalk, Q DAC to I DAC
(f
OUT
= 60 MHz)
76 76 76 76 dB
MAIN DAC TEMPERATURE DRIFT
Offset 0 0 0 0 ppm/°C
Gain ±40 ±40 ±40 ±40 ppm/°C
Reference Voltage ±25 ±25 ±25 ±25 ppm/°C